black

#000000

#581785

#581785

Contrast Ratio

1.88:1

Delta E

72.15

Very Different

50:50 Mix

Color Values

Format #000000 #581785
HEX #000000 #581785
RGB 0, 0, 0 88, 23, 133
HSL 0.0, 0.0%, 0.0% 275.5, 70.5%, 30.6%
HSV 0.0, 0.0%, 0.0% 275.5, 82.7%, 52.2%
CMYK 0%, 0%, 0%, 100% 33.8%, 82.7%, 0.0%, 47.8%
OKLCH 0.0 0.0 0.0 0.3744 0.1691 306.3

Contrast & Accessibility

1.88:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #581785 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #581785

Color Difference (Delta E)

72.15 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #581785);
background: linear-gradient(135deg, #000000, #581785);

Explore Each Color

Related Comparisons